# ⚙️ Settings

Configure client preferences

 - [PUT /settings/periodicity/{mandate_id}](https://pdp-api-v250704-iron.seqino.dev/fr-fr/openapi/settings/set_periodicity_settings_settings_periodicity__mandate_id__put.md): Set the VAT regime of a mandate. The VAT regime determines the data transmission periodicity: - `real_normal_monthly`: Régime réel normal mensuel - `real_normal_quarterly`: Régime réel normal trimestr
 - [GET /settings/periodicity/{mandate_id}](https://pdp-api-v250704-iron.seqino.dev/fr-fr/openapi/settings/get_periodicity_settings_settings_periodicity__mandate_id__get.md): Get the periodicity settings of a mandate, derived from its VAT regime.